/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraSystemInstance.h
class FNiagaraSystemInstance
uint32
ActiveGPUEmitterCount
FInstanceParame...
GatheredInstanceParameters
int32
GPUDataInterfaceInstanceDataSize
TArray< TPair< ...
GPUDataInterfaces
bool
GPUParamIncludeInterpolation
ENiagaraSystemI...
SystemInstanceState
uint32
TotalGPUParamSize
Transient data that is accumulated during tick.